after boosters sort of came on the scene you can see a drop off. so there was a real correlation there. that's cases. let's look at overall deaths as well in terms of the impact of boosters there. again, we marked where boosters began, and this is -- this tells a more important story that there was a significant drop off in terms of the death rate after boosters. i want to point out that two shots, we're doing pretty well. even though that's zoomed in and the numbers are going up, they're still relatively small. but if the question is, do boosters make an impact? for sure. based on that data out of israel, it was pretty clear. >> it will be interesting what comes out with this new nih data as they'll be announcing it any moment. good to see you, sanjay. thank you. a quick programming note, everyone. we have a new installment of sanjay's award-winning "weed" series. a closer look at how families with autistic children are finding hope in cannabis but for some it's hope that comes at a